Roles of VGLUT2 and Dopamine/Glutamate Co-Transmission in Selective Vulnerability to Dopamine Neurodegeneration.
Roles of VGLUT2 and Dopamine/Glutamate Co-Transmission in Selective Vulnerability to Dopamine Neurodegeneration.
复制标题
DOI:
10.1021/acschemneuro.1c00741
复制
发表时间:
2022-01-19
影响因子:
5
通讯作者:
Freyberg, Zachary
中科院分区:
文献类型:
--
作者:
Buck, Silas A.;Erickson-Oberg, M. Quincy;Bhatte, Sai H.;McKellar, Chase D.;Ramanathan, Vishan P.;Rubin, Sophie A.;Freyberg, Zachary
Growing evidence has established that a subset of dopamine (DA) neurons co-release glutamate and express vesicular glutamate transporter 2 (VGLUT2). VGLUT2 expression in DA neurons plays a key role in selective vulnerability to DA neurodegeneration in Parkinson’s Disease (PD). In this review, we summarize recent findings on impacts of VGLUT2 expression and glutamate co-release from DA neurons on selective DA neuron vulnerability. We present evidence that DA neuron VGLUT2 expression may be neuroprotective, boosting DA neuron resilience in the context of ongoing neurodegenerative processes in PD. We highlight genetic and pesticide models of PD that have provided mechanistic insights into selective DA neuron vulnerability. Finally, we discuss potential neuroprotective mechanisms, focusing on roles of VGLUT2 and glutamate in promoting mitochondrial health, and diminishing oxidative stress and excitotoxicity. Elucidating these mechanisms may ultimately lead to more effective treatments to boost DA neuron resilience that can slow or even prevent DA neurodegeneration.
登录
查看更多内容
影响因子:
3.5
作者:
Chen H;Chan DC
通讯作者:
Chan DC
影响因子:
64.8
作者:
Gladkova C;Maslen SL;Skehel JM;Komander D
通讯作者:
Komander D
影响因子:
5
作者:
Steinkellner T;Madany M;Haberl MG;Zell V;Li C;Hu J;Mackey M;Ramachandra R;Adams S;Ellisman MH;Hnasko TS;Boassa D
通讯作者:
Boassa D
影响因子:
15.1
作者:
Ando M;Fiesel FC;Hudec R;Caulfield TR;Ogaki K;Górka-Skoczylas P;Koziorowski D;Friedman A;Chen L;Dawson VL;Dawson TM;Bu G;Ross OA;Wszolek ZK;Springer W
通讯作者:
Springer W
DOI:
10.1073/pnas.0910986107
发表时间:
2010-01-05
影响因子:
11.1
作者:
Birgner, Carolina;Nordenankar, Karin;Wallen-Mackenzie, Asa
通讯作者:
Wallen-Mackenzie, Asa